protegulum
From ZooTerms (Dictionary of Invertebrate Zoology)
Revision as of 23:41, 13 September 2013 by Andreas Plank (Talk | contribs) (1 revision: import_noun-simple)
protegulum (noun; Latin pro, before; tegulum, roof): (Brachiopoda) The embryonic shell of organic material secreted simultaneously by both mantles.
